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Pregled bibliografske jedinice broj: 1013683

No-reference Artifacts Measurements Based Video Quality Metric


Vranješ, Mario; Bajčinovci, Viliams; Grbić, Ratko; Vajak, Denis
No-reference Artifacts Measurements Based Video Quality Metric // Signal processing. Image communication, 78 (2019), 345-358 doi:10.1016/j.image.2019.07.015 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1013683 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
No-reference Artifacts Measurements Based Video Quality Metric

Autori
Vranješ, Mario ; Bajčinovci, Viliams ; Grbić, Ratko ; Vajak, Denis

Izvornik
Signal processing. Image communication (0923-5965) 78 (2019); 345-358

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
AMB-VQM ; video quality assessment ; no-reference ; video artifacts ; video quality database

Sažetak
In multimedia delivery, perceived quality of video signal has a significant role in overall users Quality of Experience (QoE). Therefore, multimedia service providers must constantly measure and monitor perceived video quality, which is usually performed using no-reference (NR) video quality metrics. In this paper, a novel NR objective video quality metric named Artifacts Measurements Based Video Quality Metric (AMB-VQM) is proposed. In addition to artifacts measures computed by blocking (BL), packet-loss (PL), and freezing (FZ) artifacts detection algorithms, the metric incorporates artifacts masking based on spatial and temporal video content complexity. Furthermore, a newly created FERIT-RTRK-2 video quality database, which contains 486 Full HD test video sequences impaired by video compression (MPEG-2, H.264/AVC, and H.265), packet-loss, frame freezing, and combinations of these procedures, is presented in this paper. FERIT-RTRK-2 database is publicly available for scientific community at http://www.rt- rk.com/other/VideoDBReadme.html. Additionally, newly created user-friendly subjective video quality assessment tool with graphical user interface, which can be used for conducting of subjective video quality experiments, is presented. In experimental part the performance of the proposed AMB-VQM is compared to this of 10 other objective video quality metrics (PSNR, SSIM, VSNR, PSNRHVS, PSNRHVSM, VIFP, ViS3, ST- MAD, BRISQUE, VIIDEO) using distorted video sequences from four different video quality databases: CSIQ, LIVE, FERIT-RTRK and FERIT- RTRK-2. The results show that AMB-VQM achieves high performance when predicting the video quality for videos distorted in different manners. AMB-VQM results outperform the results of most of the analyzed popular and very often used video quality metrics.

Izvorni jezik
Hrvatski

Znanstvena područja
Elektrotehnika, Računarstvo

Napomena
Rad prihvaćen za objavljivanje i dostupan online



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Profili:

Avatar Url Mario Vranješ (autor)

Avatar Url Ratko Grbić (autor)

Avatar Url Denis Vajak (autor)

Citiraj ovu publikaciju

Vranješ, Mario; Bajčinovci, Viliams; Grbić, Ratko; Vajak, Denis
No-reference Artifacts Measurements Based Video Quality Metric // Signal processing. Image communication, 78 (2019), 345-358 doi:10.1016/j.image.2019.07.015 (međunarodna recenzija, članak, znanstveni)
Vranješ, M., Bajčinovci, V., Grbić, R. & Vajak, D. (2019) No-reference Artifacts Measurements Based Video Quality Metric. Signal processing. Image communication, 78, 345-358 doi:10.1016/j.image.2019.07.015.
@article{article, year = {2019}, pages = {345-358}, DOI = {10.1016/j.image.2019.07.015}, keywords = {AMB-VQM, video quality assessment, no-reference, video artifacts, video quality database}, journal = {Signal processing. Image communication}, doi = {10.1016/j.image.2019.07.015}, volume = {78}, issn = {0923-5965}, title = {No-reference Artifacts Measurements Based Video Quality Metric}, keyword = {AMB-VQM, video quality assessment, no-reference, video artifacts, video quality database} }
@article{article, year = {2019}, pages = {345-358}, DOI = {10.1016/j.image.2019.07.015}, keywords = {AMB-VQM, video quality assessment, no-reference, video artifacts, video quality database}, journal = {Signal processing. Image communication}, doi = {10.1016/j.image.2019.07.015}, volume = {78}, issn = {0923-5965}, title = {No-reference Artifacts Measurements Based Video Quality Metric}, keyword = {AMB-VQM, video quality assessment, no-reference, video artifacts, video quality database} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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